156938290418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{250741}}^1$

素因数の和:250963

約数の個数: 64

約数和(自身を含む): 306667495680

約数和(自身を除く): 149729205262

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 181, 182, 247, 266, 362, 494, 1267, 1729, 2353, 2534, 3439, 3458, 4706, 6878, 16471, 24073, 32942, 44707, 48146, 89414, 250741, 312949, 501482, 625898, 1755187, 3259633, 3510374, 4764079, 6519266, 9528158, 22817431, 33348553, 45384121, 45634862, 61933027, 66697106, 90768242, 123866054, 317688847, 433531189, 589993573, 635377694, 862298299, 867062378, 1179987146, 1724596598, 4129955011, 6036088093, 8259910022, 11209877887, 12072176186, 22419755774, 78469145209, 156938290418]

約数ペア:

[(1, 156938290418), (2, 78469145209), (7, 22419755774), (13, 12072176186), (14, 11209877887), (19, 8259910022), (26, 6036088093), (38, 4129955011), (91, 1724596598), (133, 1179987146), (181, 867062378), (182, 862298299), (247, 635377694), (266, 589993573), (362, 433531189), (494, 317688847), (1267, 123866054), (1729, 90768242), (2353, 66697106), (2534, 61933027), (3439, 45634862), (3458, 45384121), (4706, 33348553), (6878, 22817431), (16471, 9528158), (24073, 6519266), (32942, 4764079), (44707, 3510374), (48146, 3259633), (89414, 1755187), (250741, 625898), (312949, 501482)]